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MEAM Seminar: “Hierarchical Task-Parameterized Learning from Demonstration “
Moore 216 200 S. 33rd Street, Philadelphia, PA, United StatesMany modern humanoid robots are designed to operate in human environments, like homes and hospitals. Such robots could help humans accomplish tasks and lower their physical and/or mental workload. However, robot users in homes and hospitals typically are not familiar with robotics or programming, therefore it is difficult for them to adapt robots to their […]
MEAM Seminar: “Machine Learning for Robotics: Achieving Safety, Performance and Reliability by Combining Models and Data in a Closed-Loop System Architecture”
Moore 216 200 S. 33rd Street, Philadelphia, PA, United StatesThe ultimate promise of robotics is to design devices that can physically interact with the world. To date, robots have been primarily deployed in highly structured and predictable environments. However, we envision the next generation of robots (ranging from self-driving and -flying vehicles to robot assistants) to operate in unpredictable and generally unknown environments alongside […]
MEAM Seminar: “Thermalization of Bulk Magnetic Materials in Spin-Lattice Dynamics Simulations”
Moore 216 200 S. 33rd Street, Philadelphia, PA, United StatesSpin-lattice dynamics (SLD), an increasingly popular simulation method which simultaneously computes both atomic displacements and spins, offer new possibilities for modeling the temporal evolution of systems where the coupling between these atomic features are relevant such as spin caloritronics, heat assisted magnetic recording, magnetocaloric responses and magnetic nanoparticle hyperthermia. To accurately model and understand these […]
MEAM Seminar: “Effect of Nanoparticle Size on the Mechanical Properties of Nanoparticle (NP) Assemblies”
Moore 212Nanoparticle assemblies (NPAs) have attracted tremendous interests of various research communities. The particle-size-effect on mechanical properties of NPAs is systematically studied. With decreasing the particle size d from 300 nm to 10 nm, the SiO2 NPAs become drastically harder (∼39×), stiffer (∼15×), and tougher (>3.5×). The results are consistent with the data scattered in the […]
BE Seminar: Next Generation Orthobiologics: Advanced Growth Factor and Biomaterials Engineering
Class of 62 Auditorium, John Morgan Building 3620 Hamilton Walk, Philadelphia, PAThe standard of care for augmenting surgical bone repair or regeneration remains bone graft harvested from the patient despite a lack of sufficient quantity or quality of graft in many clinical cases. Bone morphogenetic protein (BMP) therapeutics have been successfully developed and commercially marketed as substitutes for bone graft. Although the clinical success of BMP, […]
CBE Doctoral Dissertation Defense: “Alternating Multiblock Polyethylenes with Associating Groups: Self-Assembled Nanoscale Morphologies and Ion Transport”
Raisler Lounge (Room 225), Towne Building 220 South 33rd Street, Philadelphia, PA, United StatesThesis Committee: Karen Winey, Advisor; Daeyeon Lee, Robert Riggleman and Chinedum Osuji
CBE Doctoral Defense: “Alternating Multi-block Polyethylenes with Associating Groups: Self-Assembled Nanoscale Morphologies and Ion Transport”
Raisler Lounge (Room 225), Towne Building 220 South 33rd Street, Philadelphia, PA, United StatesCommittee: Karen Winey, Advisor; Daeyeon Lee, Robert Riggleman and Chinedum Osuji
MEAM Seminar: “A Multi-Scale Homogenization Model for the Viscoplastic Response of Polar and Sea Ice”
Moore 216 200 S. 33rd Street, Philadelphia, PA, United StatesThe rheology of polar ice evolves in response to weather and climate changes, by modifying its microstructure. While the experimental evidence for the dependence of rheological properties on the microstructure is well documented, there are only a few modeling efforts to capture the rheological behavior of polar ice, mostly by fitting continuum models to the […]
CBE Doctoral Dissertation Defense: “Polymer Infiltration Under Extreme Confinement”
Greenberg Lounge (Room 114), Skirkanich Hall 210 South 33rd Street, Philadelphia, PA, United StatesCommittee: Daeyeon Lee and Robert A. Riggleman, Co-advisors; Ravi Radhakrishnan and Zahra Fakhraai